New drawing app. for drawing interaction: add text tool, remove spray
brush, allow multiple interactions on the same question (runtime only),
based on frabric.js

Teams in selenium tests is enabled but not configured and the HTTP
client throws new types of exceptions. Remove the rerun option to see if
it causes the deployment issues.

Add a retry to selenium tests as to biggest source of failed test is
browsers which doesn't want to start

Replace the API adapter by scorm-again and let him validate the cmis.
remove the reload libraries and cherry pick the needed classes.